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SBrick with LEGO Sound Siren

Posted by Jorge Pereira
Still answering to Maxime Boche: I think it's preferable to use a LEGO 9V Sound Siren and drive with just ON (100% PWM) /OFF (0% PWM = COAST or BREAK). This is already possible with the SBrick App.
Posted December 29, 2014
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4 comments
  • Maxime Boche
    Maxime Boche Yes but it's a siren and me i want to make a truck horn
    December 29, 2014
  • Jorge Pereira
    Jorge Pereira @Maxime Boche: The sound of horn has more diversity and less Hertz than a siren, I don't thin you can do it with just a simple PWM output. Your better option is finding a small circuit/gadget that sounds like you want and power it from one of the SBrick...  more
    December 29, 2014
  • Maxime Boche
    Maxime Boche I'm bad in electronics but i think it's the gadget the better for me
    December 30, 2014
  • Maxime Boche
    Maxime Boche Thanks for your answers, I think i will made great things with your Sbrick
    December 30, 2014